Camry Coupe 2-Door V6-3.0L (1MZ-FE) (1996)
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Main Relay (Computer/Fuel System): Testing and Inspection
Component Inspection
EFI MAIN RELAY INSPECTION
1. REMOVE EFI MAIN RELAY
LOCATION: In the engine compartment relay box.
2. INSPECT EFI MAIN RELAY (NIPPONDENSO)
A. Inspect relay continuity
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Using an ohmmeter, check that there is continuity between terminals 1 and 2.
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If there is no continuity, replace the relay.
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Check that there is no continuity between terminals 3 and 5.
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If there is continuity, replace the relay.
B. Inspect relay operation
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Apply battery positive voltage across terminals 1 and 2.
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Using an ohmmeter, check that there is continuity between terminals 3 and 5.
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If there is no continuity, replace the relay.
3. INSPECT EFI MAIN RELAY (BOSCH)
A. Inspect relay continuity
